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drm: Nuke ums vgaarb support

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i915, nouveau (ever since merged to upstream) and radeon all lack ums
support in upstream. No point keeping the ums vgaarb support around.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170125062657.19270-12-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2017-01-25 07:26:53 +01:00
parent 2ce0264d61
commit 9b5dd047eb
2 changed files with 0 additions and 29 deletions
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26
drivers/gpu/drm/drm_irq.c
View File

@ -415,29 +415,6 @@ err:
}
EXPORT_SYMBOL(drm_vblank_init);
static void drm_irq_vgaarb_nokms(void *cookie, bool state)
{
struct drm_device *dev = cookie;
if (dev->driver->vgaarb_irq) {
dev->driver->vgaarb_irq(dev, state);
return;
}
if (!dev->irq_enabled)
return;
if (state) {
if (dev->driver->irq_uninstall)
dev->driver->irq_uninstall(dev);
} else {
if (dev->driver->irq_preinstall)
dev->driver->irq_preinstall(dev);
if (dev->driver->irq_postinstall)
dev->driver->irq_postinstall(dev);
}
}
/**
* drm_irq_install - install IRQ handler
* @dev: DRM device
@ -492,9 +469,6 @@ int drm_irq_install(struct drm_device *dev, int irq)
return ret;
}
if (drm_core_check_feature(dev, DRIVER_LEGACY))
vga_client_register(dev->pdev, (void *)dev, drm_irq_vgaarb_nokms, NULL);
/* After installing handler */
if (dev->driver->irq_postinstall)
ret = dev->driver->irq_postinstall(dev);

3
include/drm/drm_drv.h
View File

@ -345,9 +345,6 @@ struct drm_driver {
int (*gem_prime_mmap)(struct drm_gem_object *obj,
struct vm_area_struct *vma);
/* vga arb irq handler */
void (*vgaarb_irq)(struct drm_device *dev, bool state);
/**
* @dumb_create:
*